
ESOlex // Shutterstock
Lancaster 7-day weather forecast
Stacker created the forecast for Lancaster, Pennsylvania using data from OpenWeather. This week's high is 73 °F on Tuesday, while the low is 45 °F on Sunday. There is expected to be 1 sunny day and rain on 5 days this week.
There are currently no weather alerts.
Monday, May 5
- High of 68 °F, low of 61 °F (96% humidity)- Overcast with a 100% chance of rain (13 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:00 AM, sunset at 8:03 PM
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1 / 6
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Tuesday, May 6
- High of 73 °F, low of 55 °F (50% humidity)
- Partly cloudy with a 100% chance of rain (3 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 5:58 AM, sunset at 8:04 PM
- Partly cloudy with a 100% chance of rain (3 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 5:58 AM, sunset at 8:04 PM

2 / 6
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Wednesday, May 7
- High of 67 °F, low of 51 °F (62% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:57 AM, sunset at 8:05 PM
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:57 AM, sunset at 8:05 PM

3 / 6
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Thursday, May 8
- High of 68 °F, low of 50 °F (62% humidity)
- Mostly cloudy with a 100% chance of rain (11 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:56 AM, sunset at 8:06 PM
- Mostly cloudy with a 100% chance of rain (11 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:56 AM, sunset at 8:06 PM

4 / 6
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Friday, May 9
- High of 49 °F, low of 47 °F (90% humidity)
- Overcast with a 100% chance of rain (16 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 5:55 AM, sunset at 8:07 PM
- Overcast with a 100% chance of rain (16 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 5:55 AM, sunset at 8:07 PM

5 / 6
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Saturday, May 10
- High of 63 °F, low of 47 °F (64% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 5:54 AM, sunset at 8:08 PM
- Overcast with a 20% chance of rain (0 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 5:54 AM, sunset at 8:08 PM
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6 / 6
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Sunday, May 11
- High of 72 °F, low of 45 °F (55% humidity)
- Partly cloudy with a 0% chance of rain
- Gentle breeze (8 mph wind)
- Sunrise at 5:53 AM, sunset at 8:09 PM
- Partly cloudy with a 0% chance of rain
- Gentle breeze (8 mph wind)
- Sunrise at 5:53 AM, sunset at 8:09 PM